class SystemEventChannel {
  service_status_update = "service_status_update";
  service_command = "service_command";
}

class ProductEventChannel {
  product_command = "product_command";
}

class OrderEventChannel {
  order_command = "order_command";
}

class EventChannelName {
  systemEventChannel = new SystemEventChannel();
  orderEventChannel = new OrderEventChannel();
  productEventChannel = new ProductEventChannel();
}

const eventChannelName = new EventChannelName();
export { eventChannelName };
